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Diffstat (limited to 'TODO')
-rw-r--r-- | TODO | 5 |
1 files changed, 4 insertions, 1 deletions
@@ -17,7 +17,10 @@ Add support for rounding mode MPFR_RNDA. From Andreas Enge and Paul Zimmermann 6 July 2012: Improve speed of Im (atan) for x+i*y with small y, for instance by using -the Taylor series directly. For example with Sage 5.11: +the Taylor series directly. See also the discussion +http://lists.gforge.inria.fr/pipermail/mpc-discuss/2012-August/001196.html. + +For example with Sage 5.11: sage: %timeit atan(MPComplexField()(1,1)) 10000 loops, best of 3: 42.2 us per loop sage: %timeit atan(MPComplexField()(1,1e-1000)) |